Update to 0.131. Install new castool executable.

0.131

New System Drivers Supported (in no particular order):
------------------------------------------------------
- Atari 1200XL (not working) [Fabio Priuli]
- Atari 600XL (not working) [Fabio Priuli]
- Atari 65XE (not working) [Fabio Priuli]
- Atari 65XE Arabic (not working) [Fabio Priuli]
- Atari 130XE (not working) [Fabio Priuli]
- Atari 800XE (not working) [Fabio Priuli]
- Atari XEGS (not working) [Fabio Priuli]
- Dator 3000 (not working)  [Roberto Carlos Fernandez
  Gerhardt, Wilbert Pol]
- Dick Smith Wizzard [Curt Coder]
- Dick Smith VZ 2000 [Curt Coder]
- DEC VT100 (not working) [Miodrag Milanovic]
- Hanimex Rameses [Curt Coder]
- Kaypro II (Model 2/83) (not working)  [Robbbert]
- Kaypro 4 (Model 4/83) (not working)  [Robbbert]
- Kaypro 2x (Model 2/84) (not working)  [Robbbert]
- Kaypro 10 (not working)  [Robbbert]
- Kyocera Kyotronic 85 (not working) [Fabio Priuli]
- LLC1 (not working) [Miodrag Milanovic]
- LLC2 [Miodrag Milanovic]
- NEC PC-8201A (not working) [Fabio Priuli]
- Nokia MikroMikko 1 M6 (not working)  [Curt Coder]
- Nokia MikroMikko 1 M7 (not working)  [Curt Coder]
- NTS DreamWriter T400 (not working)  [Roberto Carlos
  Fernandez Gerhardt, Wilbert Pol]
- Olivetti M10 (not working) [Fabio Priuli]
- Omni II (not working)  [Robbbert]
- Sanyo Creativision MK-II [Curt Coder]
- SNK NeoGeo Pocket  [Wilbert Pol]
- SNK NeoGeo Pocket Color  [Wilbert Pol]
- Talking Electronics Computer (TEC-1)  [Robbbert]
- TRS-80 Model 100 (not working) [Fabio Priuli]
- TRS-80 Model 102 (not working) [Fabio Priuli]
- TRS-80 Model 200 (not working) [Fabio Priuli]
- Walther ES-210 (not working)  [Roberto Carlos Fernandez
  Gerhardt, Wilbert Pol]
- Z1013 (Model with 8x4 and 8x8 keyboard) [Miodrag Milanovic]
- Z80 N.E.  [Roberto Lavarone]

System Driver Changes:
----------------------
- [A7800] Better NTSC palette.  [Robert Tuccitto, Underball, GroovyBee]

- [ATARI] Refactored MESS specific code from MAME to MESS source. [Fabio Priuli]

- [ATARI] Updated keyboard and keypad scan handling to be more accurate. Added
  natural keyboard support. [Fabio Priuli]

- [ATARI] Fixed PIA regression. Floppy disks work again. [Fabio Priuli]

- [ATMOS] Added Basic v1.2x enhanced BIOS [Fabio Priuli]

- [COLECO] Converted to use PORT_CATEGORY for controller selection. Look into
  the Category Menu (after pressing TAB) to enable Extra controllers. [Fabio
  Priuli]

- [COLECO] Fixed Super Action Controller emulation (it was missing additional
  action buttons and P2 slider). [Fabio Priuli]

- [CRVISION] Added tape loading. You can now load tapes which have only the
  left track. Stereo (data+audio) tapes are not supported yet. [Curt Coder]

- [ELECTRON] Fixed graphical display modes. [Robbbert]

- [MBEE] The pc85 now has the correct bioses (Thanks to Stewart Kay and IanM).
  The shell multi-rom selector is working. The bad dump of Telcom 3.21 has
  been replaced. The rom banking feature of Telcom 3.21 is now emulated. [Robbbert]

- [SPECTRUM] Removed Spectrum+ keyboard keys from earlier models (and from
  some clones). Moved Joystick interface selection to the Category Menu. [Fabio
  Priuli]

- [SPECTRUM] Added natural keyboard support. [Fabio Priuli]

- [STUDIO2] Fixed .st2 cartridge loading. [Curt Coder]

- [TI99 family] Added functionality for multi-cartridge handling. Added
  support for complex/multi-file cartridge images.  [Michael Zapf]

- [TI99_8] Fixed the driver and removed the GAME_NOT_WORKING flag.
  [Michael Zapf]

- [TRS80] Various improvements: [Robbbert]
          - added centronics printer
          - cassette works on all clones
          - Model III/4 RTC and cassette hooked up
          - UART added
          - LNW-80 graphics and colour added
          - ht1080z and system-80 extension roms added

- [X68000] Added support for 3 and 6 button Megadrive gamepads. [Barry Rodewald]

- [ZX] Improved natural keyboard support. Removed hacky double mappings for Cursor
  Keys (and a few others). To access these keys, now you have to either press Shift
  together with another key, like in the real keyboard, or simply switch to natural
  keyboard emulation [Fabio Priuli]

- Added natural keyboard support to a number of drivers: ac1.c, amiga.c, apogee.c,
  b2m.c, bk.c, einstein.c, galeb.c, homelab.c, irisha.c, mikro80.c, mikrosha.c,
  mz80.c, orao.c, partner.c, pecom.c, radio86.c, sapi1.c, special.c, ti99_8.c,
  tm990189.c, ut88.c [Fabio Priuli]

Source Changes:
----------------
- The core is based on MAME 0.131.  This incorporates all features of the
  update to this core.  [MAME team]

- New tool added (castool) for cassette to wav conversion [Miodrag Milanovic]

(wiz)